Input Devices of Computer MCQ (Multiple Choice Questions) PDF - 218

MCQ 1086: Primary device which is used to input data or information into computer is

1. mouse
2. printer
3. keyboard
4. joystick

MCQ 1087: Example of a good password is

1. name of a partner or spouse
2. name of a child or pet
3. word related to a job or hobby
4. words contains multiple random digits

MCQ 1088: Dot pitch is measured as a fraction of

1. mm
2. km
3. mg
4. hz

MCQ 1089: During the recovery cycle from a failure one

1. each pair of physical block is examined
2. specified pair of physical block is examined
3. first pair of physical block is examined
4. last pair of physical block is examined

MCQ 1090: The ability to modify the data structure and not have to change the program using data is called

1. data independence
2. data dictionary
3. data integrity
4. refrential integrity